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Alharris E, Mohammed A, Alghetaa H, Zhou J, Nagarkatti M, Nagarkatti P. The Ability of Resveratrol to Attenuate Ovalbumin-Mediated Allergic Asthma Is Associated With Changes in Microbiota Involving the Gut-Lung Axis, Enhanced Barrier Function and Decreased Inflammation in the Lungs. Front Immunol 2022; 13:805770. [PMID: 35265071 PMCID: PMC8898895 DOI: 10.3389/fimmu.2022.805770] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 01/26/2022] [Indexed: 12/18/2022] Open
Abstract
Asthma is a chronic respiratory disease highly prevalent worldwide. Recent studies have suggested a role for microbiome-associated gut-lung axis in asthma development. In the current study, we investigated if Resveratrol (RES), a plant-based polyphenol, can attenuate ovalbumin (OVA)-induced murine allergic asthma, and if so, the role of microbiome in the gut-lung axis in this process. We found that RES attenuated allergic asthma with significant improvements in pulmonary functions in OVA-exposed mice when tested using plethysmography for frequency (F), mean volume (MV), specific airway resistance (sRaw), and delay time(dT). RES treatment also suppressed inflammatory cytokines in the lungs. RES modulated lung microbiota and caused an abundance of Akkermansia muciniphila accompanied by a reduction of LPS biosynthesis in OVA-treated mice. Furthermore, RES also altered gut microbiota and induced enrichment of Bacteroides acidifaciens significantly in the colon accompanied by an increase in butyric acid concentration in the colonic contents from OVA-treated mice. Additionally, RES caused significant increases in tight junction proteins and decreased mucin (Muc5ac) in the pulmonary epithelium of OVA-treated mice. Our results demonstrated that RES may attenuate asthma by inducing beneficial microbiota in the gut-lung axis and through the promotion of normal barrier functions of the lung.
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Affiliation(s)
| | | | | | | | | | - Prakash Nagarkatti
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC, United States
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Sarcinelli MA, Martins da Silva T, Artico Silva AD, Ferreira de Carvalho Patricio B, Mendes de Paiva FC, Santos de Lima R, Leal da Silva M, Antunes Rocha HV. The pulmonary route as a way to drug repositioning in COVID-19 therapy. J Drug Deliv Sci Technol 2021; 63:102430. [PMID: 33649708 PMCID: PMC7903910 DOI: 10.1016/j.jddst.2021.102430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 02/04/2021] [Accepted: 02/12/2021] [Indexed: 12/12/2022]
Abstract
Introduction The outbreak of the disease caused by the new coronavirus (COVID-19) has been affecting society's routine and its patterns of interaction worldwide, in addition to the impact on the global economy. To date, there is still no clinically effective treatment for this comorbidity, and drug repositioning might be a good strategy considering the established clinical safety profile. In this context, since COVID-19 affects the respiratory tract, a promising approach would be the pulmonary drug delivery. Objective Identify repurposing drug candidates for the treatment of COVID-19 based on the data of ongoing clinical trials and in silico studies and also assess their potential to be applied in formulations for pulmonary administration. Method A integrative literature review was conducted between June and July 2020, by extracting the results from Clinical Trials, PubMed, Web of Science and Science Direct databases. Results By crossing the results obtained from diverse sources, 21 common drugs were found, from which only 4 drugs presented studies of pulmonary release formulations, demonstrating the need for greater investment and incentive in this field. Conclusion Even though the lung is a target that facilitates viral infection and replication, formulations for pulmonary delivery of suitable drugs are still lacking for COVID-19 treatment. However, it is indisputable that the pandemic constitutes a concrete demand, with a profound impact on public health, and that, with the appropriate investments, it will give the pharmaceutical industry an opportunity to reinforce the pulmonary delivery field.
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Affiliation(s)
- Michelle Alvares Sarcinelli
- Laboratório de Micro e Nanotecnologia, Instituto de Tecnologia Em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil.,Rede Rio de Inovação em Nanossistemas para a Saúde - NanoSAÚDE/ FAPERJ, Rio de Janeiro, RJ, Brazil
| | - Thalita Martins da Silva
- Laboratório de Micro e Nanotecnologia, Instituto de Tecnologia Em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil.,Rede Rio de Inovação em Nanossistemas para a Saúde - NanoSAÚDE/ FAPERJ, Rio de Janeiro, RJ, Brazil.,Programa de Pós-graduação em Pesquisa Translacional em Fármacos e Medicamentos, Instituto de Tecnologia em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil
| | - Andressa Daniele Artico Silva
- Laboratório de Micro e Nanotecnologia, Instituto de Tecnologia Em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil.,Rede Rio de Inovação em Nanossistemas para a Saúde - NanoSAÚDE/ FAPERJ, Rio de Janeiro, RJ, Brazil
| | - Beatriz Ferreira de Carvalho Patricio
- Laboratório de Micro e Nanotecnologia, Instituto de Tecnologia Em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil.,Rede Rio de Inovação em Nanossistemas para a Saúde - NanoSAÚDE/ FAPERJ, Rio de Janeiro, RJ, Brazil
| | - Flávia Costa Mendes de Paiva
- Laboratório de Micro e Nanotecnologia, Instituto de Tecnologia Em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil.,Rede Rio de Inovação em Nanossistemas para a Saúde - NanoSAÚDE/ FAPERJ, Rio de Janeiro, RJ, Brazil.,Programa de Pós-graduação em Pesquisa Translacional em Fármacos e Medicamentos, Instituto de Tecnologia em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil
| | - Raissa Santos de Lima
- Programa de Pós-Graduação em Biologia Computacional e Sistemas, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, RJ, 21041-361, Brazil
| | - Manuela Leal da Silva
- Programa de Pós-Graduação em Biologia Computacional e Sistemas, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, RJ, 21041-361, Brazil.,Instituto de Biodiversidade e Sustentabilidade (NUPEM), Universidade Federal Do Rio de Janeiro, Macaé, RJ, 27965-045, Brazil
| | - Helvécio Vinícius Antunes Rocha
- Laboratório de Micro e Nanotecnologia, Instituto de Tecnologia Em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil.,Rede Rio de Inovação em Nanossistemas para a Saúde - NanoSAÚDE/ FAPERJ, Rio de Janeiro, RJ, Brazil.,Programa de Pós-graduação em Pesquisa Translacional em Fármacos e Medicamentos, Instituto de Tecnologia em Fármacos (Farmanguinhos), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, RJ, 21040-361, Brazil
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